The Saunders County Historical Society was the recipient of one of two rocks making up the Twin Rocks marker on the Ox-Bow Trail through the generosity of Don Johnson of Ceresco and Christine Nygren of Ashland.

The first group of Czech settlers to come to the vicinity of Wahoo arrived in August of 1874. These settlers, who were of the Catholic faith, had to travel 15 to 20 miles in order to attend mass. For three years these settlers traveled to Plasi, Fremont or Abie to attend services. Finally in 1877